Social EngineeringOtherPhishingStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedCredentialsPIILowContained

ATI HOLDINGS LLC

bd_4f46bc3b1a61d806 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jan 11, 2018

Filed

Jun 21, 2018

To disclose

23 weeks

Affected

5state residents only

Confidence

65%

Full breach record for ATI HOLDINGS LLC →3 incidents on file

ATI Holdings, LLC notified employees that unauthorized access to email accounts occurred between Jan 9-12, 2018, likely via phishing. Access was discovered Jan 11, 2018. Notifications sent March 27, 2018. Affected data included credentials and PII. No evidence of misuse found. Forensic investigators engaged; law enforcement notified; credit monitoring offered.

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Incident timeline

undetected · 2 days

discovery → filing · 23 weeks / 161 days

Jan 9, 2018

Begins

Jan 11, 2018

Discovered

Jun 21, 2018

Filed

vs. sector median

+15 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed5 affectedView incident

Name: ATI HOLDINGS LLC
norm: ati holdings-ky

Name: ATI HOLDINGS LLC
norm: ati holdings-ky
Industry: Otherllm

Discovered: Jan 11, 2018
Breach occurred: Jan 9, 2018 – Jan 12, 2018
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 27, 2018
Affected individuals: 5state-resident count only
Data types: CredentialsPII
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Notified law enforcement
Initial access: phishing_link

During the incident: Engaged third-party forensic investigators
Notified law enforcement
Ensured that all employees identified as impacted changed their passwords
Providing additional training to users and employees on how to identify phishing scams
Providing 12 months of credit monitoring and identity restoration services with AllClear ID
Changes made: Taking additional actions to strengthen the security of our email systems moving forward
Providing additional training to users and employees on how to identify phishing scams
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(161 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://dojmt.gov/wp-content/uploads/ATI-Holdings-LLC.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 21, 2018
Raw hash: 4582d63f6be9679efcd423a5766ffe8ddb42f22de3bec4d1a9915725419599bd

Reporting entityATI HOLDINGS LLC

Victim entityATI HOLDINGS LLC

Incidentdiscovered Jan 11, 2018

Stated responseEngaged third-party forensic investigators

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov